Keelung, Taiwan

Chien-Hua Ku

This inventor holds 2 USPTO granted patents. Top assignee: St. Shine Optical Co., Ltd.. Active years: 2005-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chien-Hua Ku. Retrieved from https://idiyas.com/inventor/chien-hua-ku

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2005-2006

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2 patents (USPTO):Explore Patents

Title: Innovations by Chien-Hua Ku

Introduction

Chien-Hua Ku is a notable inventor based in Keelung, Taiwan. He has made significant contributions to the field of optical technology, particularly in the development of advanced contact lenses. With a total of two patents to his name, his work showcases innovative solutions for dynamic stabilization in toric contact lenses.

Latest Patents

One of his latest patents is for a "Toric contact lens with meniscus-shaped flattened top and bottom zones for dynamic stabilization." This invention features a toric contact lens that incorporates meniscus-shaped top and bottom flattened zones, designed to enhance dynamic stabilization. The lens includes a central optic zone and a convex outer surface, with specific intersections that create horizontal positional lines for improved functionality.

Another significant patent is the "Molding apparatus for toric contact lenses." This apparatus is designed to generate toric contact lenses and includes a convex inserter along with various carriers and fasteners. The convex inserter is crucial for forming the outer surface of the lens and is equipped with positioning lines to ensure precision during the molding process.

Career Highlights

Chien-Hua Ku is currently associated with St. Shine Optical Co., Ltd., where he continues to innovate in the field of optical products. His work has contributed to advancements in lens technology, particularly in enhancing the comfort and effectiveness of toric contact lenses.

Collaborations

He has collaborated with notable coworkers such as Yu-Jan Chou and Cheng-Liang Lee, contributing to a dynamic team focused on optical innovations.

Conclusion

Chien-Hua Ku's contributions to the field of optical technology, particularly through his patents, highlight his role as an influential inventor. His work continues to impact the development of advanced contact lenses, showcasing the importance of innovation in this field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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